16702630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 35458560

約数和(自身を除く): 18755930

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 98, 178, 245, 383, 445, 490, 623, 766, 890, 1246, 1915, 2681, 3115, 3830, 4361, 5362, 6230, 8722, 13405, 18767, 21805, 26810, 34087, 37534, 43610, 68174, 93835, 170435, 187670, 238609, 340870, 477218, 1193045, 1670263, 2386090, 3340526, 8351315, 16702630]

約数ペア:

[(1, 16702630), (2, 8351315), (5, 3340526), (7, 2386090), (10, 1670263), (14, 1193045), (35, 477218), (49, 340870), (70, 238609), (89, 187670), (98, 170435), (178, 93835), (245, 68174), (383, 43610), (445, 37534), (490, 34087), (623, 26810), (766, 21805), (890, 18767), (1246, 13405), (1915, 8722), (2681, 6230), (3115, 5362), (3830, 4361)]